Free MCQsLearn App Download - Metallic Character of Group IV Elements Quiz Questions and Answers PDF Download eBook
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"The element of group IV which is metal is", metallic character of group iv elements Multiple Choice Questions (MCQ) with choices germanium (ge), carbon (c ), lead (pb), and silicon (si) to learn certification courses online. Learn group iv questions and answers to improve problem solving skills for SAT test.
Quiz on Metallic Character of Group IV Elements PDF Download eBook
MCQ: The element of group IV which is metal is
- Carbon (C )
- Germanium (Ge)
- Lead (Pb)
- Silicon (Si)
C
MCQ: As the metallic radii increases in Group-II, the melting point
- increases
- decreases
- remains constant
- may vary
B
MCQ: Due to change in their shape, the enzymes no longer attach substrate leaving the enzyme as
- active
- denatured
- destroyed
- efficient
B
MCQ: Ammonia gas is produced by heating ammonium salt with
- acid
- base
- alcohol
- water
B
MCQ: In the contact process, a pressure used is just above
- 100kPa
- 450kPa
- 330kPa
- 900kPa
A